what is the factor of a^2 -a-72
Answers
Answered by
3
Step-by-step explanation:
a^2- 9a+8a-72
a(a-9) +8(a-9)
(a+8)(a-9)
hope it's help you.
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Answered by
1
Step-by-step explanation:
hi hhere is the answer.
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